<template>
  <div class="trade-container">
    <!-- <el-button type="primary" icon="el-icon-plus">测试</el-button> -->
    <h3 class="title">填写并核对订单信息</h3>
    <div class="content">
      <h5 class="receive">收件人信息</h5>
      <div class="address clearFix" v-for="(address, index) in addressInfo" :key="address.id">
        <span class="username" :class="{selected:address.isDefault==1}">{{address.consignee}}</span>
        <p @click="changeDefault(address, addressInfo)">
          <span class="s1">{{address.fullAddress}}</span>
          <span class="s2">{{address.phoneNum}}</span>
          <span class="s3" v-show="address.isDefault==1">默认地址</span>
        </p>
      </div>
      <div class="line"></div>
      <h5 class="pay">支付方式</h5>
      <div class="address clearFix">
        <span class="username selected">在线支付</span>
        <span class="username" style="margin-left:5px;">货到付款</span>
      </div>
      <div class="line"></div>
      <h5 class="pay">送货清单</h5>
      <div class="way">
        <h5>配送方式</h5>
        <div class="info clearFix">
          <span class="s1">天天快递</span>
          <p>配送时间：预计8月10日（周三）09:00-15:00送达</p>
        </div>
      </div>
      <div class="detail">
        <h5>商品清单</h5>
        <ul
          class="list clearFix"
          v-for="(order,index) in orderInfo.detailArrayList"
          :key="order.skuId"
        >
          <li>
            <img :src="order.imgUrl" alt style="height:82px;width:82px" />
          </li>
          <li style="width:415px">
            <p>{{order.skuName}}</p>
            <h4>7天无理由退货</h4>
          </li>
          <li>
            <h3>￥{{order.orderPrice.toFixed(2)}}</h3>
          </li>
          <li>X{{order.skuNum}}</li>
          <li>有货</li>
        </ul>
        <!-- <ul class="list clearFix">
          <li>
            <img src="./images/goods.png" alt />
          </li>
          <li>
            <p>Apple iPhone 6s (A1700) 64G 玫瑰金色 移动联通电信4G手机硅胶透明防摔软壳 本色系列</p>
            <h4>7天无理由退货</h4>
          </li>
          <li>
            <h3>￥5399.00</h3>
          </li>
          <li>X1</li>
          <li>有货</li>
        </ul>-->
      </div>
      <div class="bbs">
        <h5>买家留言：</h5>
        <textarea placeholder="建议留言前先与商家沟通确认" class="remarks-cont" v-model="msg"></textarea>
      </div>
      <div class="line"></div>
      <div class="bill">
        <h5>发票信息：</h5>
        <div>普通发票（电子） 个人 明细</div>
        <h5>使用优惠/抵用</h5>
      </div>
    </div>
    <div class="money clearFix">
      <ul>
        <li>
          <b>
            <i>{{orderInfo.totalNum}}</i>件商品，总商品金额
          </b>
          <span>¥{{orderInfo.totalAmount.toFixed(2)}}</span>
        </li>
        <li>
          <b>返现：</b>
          <span>0.00</span>
        </li>
        <li>
          <b>运费：</b>
          <span>0.00</span>
        </li>
      </ul>
    </div>
    <div class="trade">
      <div class="price">
        应付金额:
        <span>¥{{orderInfo.totalAmount.toFixed(2)}}</span>
      </div>
      <div class="receiveInfo">
        寄送至:
        <span>{{userDefaultAddress.fullAddress}}</span>
        收货人：
        <span>{{userDefaultAddress.consignee}}</span>
        <span>{{userDefaultAddress.phoneNum}}</span>
      </div>
    </div>
    <div class="sub clearFix">
      <!-- <router-link class="subBtn" to="/pay">提交订单</router-link> -->
      <a class="subBtn" @click="submitOrder">提交订单</a>
    </div>
  </div>
</template>

<script>
import { mapState } from "vuex";
//在入口文件main.js中统一处理了，api接口只要import一次
export default {
  name: "Trade",
  data() {
    return {
      //手机买家的留言信息
      msg: '',
      //订单号
      orderId: ''
    };
  },
  mounted() {
    //派发用户地址action
    this.$store.dispatch("getUserAddress");
    //派发商品详情清单action
    this.$store.dispatch("getOrderInfo");
  },
  computed: {
    // console.log();
    ...mapState({
      addressInfo: state => state.trade.orderInfo.userAddressList,
      orderInfo: state => state.trade.orderInfo
    }),
    //将来提交订单最终选中的地址
    userDefaultAddress() {
      //find 查找数组当中符合条件的元素返回，作为最终的结果 最终返回一个对象
      // return this.addressInfo.find(item=>item.isDefault==1)
      return this.addressInfo.find(item => item.isDefault == 1) || {};
    }
  },
  methods: {
    //排他思想
    //修改默认地址
    changeDefault(address, addressInfo) {
      console.log(address, addressInfo);
      //把addressInfo数组中全部的isDefault变为0，点击的变为isDefault变为1
      addressInfo.forEach(item => (item.isDefault = 0));
      address.isDefault = 1;
    },
    //提交订单
    async submitOrder() {
      // let tradeNo = this.orderInfo.tradeNo   解构
      let { tradeNo } = this.orderInfo;
      //其余的几个参数
      let data = {
        consignee: this.userDefaultAddress.consignee, //收件人名字
        consigneeTel: this.userDefaultAddress.phoneNum, //收件人手机号
        deliveryAddress: this.userDefaultAddress.fullAddress, //收件人地址
        paymentWay: "ONLINE", //支付方式
        orderComment: this.msg, // 买家留言信息
        orderDetailList: this.orderInfo.detailArrayList // 商品清单
      };
      // console.log(this.$API);
      //带参数 tradeNo ,data
      let result = await this.$API.reqSubmitOrder(tradeNo, data);
      // console.log("iii", result);
      // 提交订单成功  try-catch  if-else都可以
      if(result.code==200){
        this.orderId = result.data
        //路由跳转 + 传参 query传参
        // this.$router.push('/pay?orderId=' + this.orderId)
        this.$router.push(`/pay?orderId=${this.orderId}`)
      }else{
        alert(result.message)
      }
    }
  }
};
</script>

<style lang="less" scoped>
.trade-container {
  .title {
    width: 1200px;
    margin: 0 auto;
    font-size: 14px;
    line-height: 21px;
  }

  .content {
    width: 1200px;
    margin: 10px auto 0;
    border: 1px solid rgb(221, 221, 221);
    padding: 25px;
    box-sizing: border-box;

    .receive,
    .pay {
      line-height: 36px;
      margin: 18px 0;
    }

    .address {
      padding-left: 20px;
      margin-bottom: 15px;

      .username {
        float: left;
        width: 100px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        border: 1px solid #ddd;
        position: relative;
      }

      .username::after {
        content: "";
        display: none;
        width: 13px;
        height: 13px;
        position: absolute;
        right: 0;
        bottom: 0;
        background: url(./images/choosed.png) no-repeat;
      }

      .username.selected {
        border-color: #e1251b;
      }

      .username.selected::after {
        display: block;
      }

      p {
        width: 610px;
        float: left;
        line-height: 30px;
        margin-left: 10px;
        padding-left: 5px;
        cursor: pointer;

        .s1 {
          float: left;
        }

        .s2 {
          float: left;
          margin: 0 5px;
        }

        .s3 {
          float: left;
          width: 56px;
          height: 24px;
          line-height: 24px;
          margin-left: 10px;
          background-color: #878787;
          color: #fff;
          margin-top: 3px;
          text-align: center;
        }
      }

      p:hover {
        background-color: #ddd;
      }
    }

    .line {
      height: 1px;
      background-color: #ddd;
    }

    .way {
      width: 1080px;
      height: 110px;
      background: #f4f4f4;
      padding: 15px;
      margin: 0 auto;

      h5 {
        line-height: 50px;
      }

      .info {
        margin-top: 20px;

        .s1 {
          float: left;
          border: 1px solid #ddd;
          width: 120px;
          height: 30px;
          line-height: 30px;
          text-align: center;
          margin-right: 10px;
        }

        p {
          line-height: 30px;
        }
      }
    }

    .detail {
      width: 1080px;

      background: #feedef;
      padding: 15px;
      margin: 2px auto 0;

      h5 {
        line-height: 50px;
      }

      .list {
        display: flex;
        justify-content: space-between;

        li {
          line-height: 30px;

          p {
            margin-bottom: 20px;
          }

          h4 {
            color: #c81623;
            font-weight: 400;
          }

          h3 {
            color: #e12228;
          }
        }
      }
    }

    .bbs {
      margin-bottom: 15px;

      h5 {
        line-height: 50px;
      }

      textarea {
        width: 100%;
        border-color: #e4e2e2;
        line-height: 1.8;
        outline: none;
        resize: none;
      }
    }

    .bill {
      h5 {
        line-height: 50px;
      }

      div {
        padding-left: 15px;
      }
    }
  }

  .money {
    width: 1200px;
    margin: 20px auto;

    ul {
      width: 220px;
      float: right;

      li {
        line-height: 30px;
        display: flex;
        justify-content: space-between;

        i {
          color: red;
        }
      }
    }
  }

  .trade {
    box-sizing: border-box;
    width: 1200px;
    padding: 10px;
    margin: 10px auto;
    text-align: right;
    background-color: #f4f4f4;
    border: 1px solid #ddd;

    div {
      line-height: 30px;
    }

    .price span {
      color: #e12228;
      font-weight: 700;
      font-size: 14px;
    }

    .receiveInfo {
      color: #999;
    }
  }

  .sub {
    width: 1200px;
    margin: 0 auto 10px;

    .subBtn {
      float: right;
      width: 164px;
      height: 56px;
      font: 700 18px "微软雅黑";
      line-height: 56px;
      text-align: center;
      color: #fff;
      background-color: #e1251b;
    }
  }
}
</style>